100199844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 268107840

約数和(自身を除く): 167907996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 526, 557, 684, 789, 1052, 1114, 1578, 1671, 2228, 2367, 3156, 3342, 4734, 4997, 5013, 6684, 9468, 9994, 10026, 10583, 14991, 19988, 20052, 21166, 29982, 31749, 42332, 44973, 59964, 63498, 89946, 95247, 126996, 146491, 179892, 190494, 292982, 380988, 439473, 585964, 878946, 1318419, 1757892, 2636838, 2783329, 5273676, 5566658, 8349987, 11133316, 16699974, 25049961, 33399948, 50099922, 100199844]

約数ペア:

[(1, 100199844), (2, 50099922), (3, 33399948), (4, 25049961), (6, 16699974), (9, 11133316), (12, 8349987), (18, 5566658), (19, 5273676), (36, 2783329), (38, 2636838), (57, 1757892), (76, 1318419), (114, 878946), (171, 585964), (228, 439473), (263, 380988), (342, 292982), (526, 190494), (557, 179892), (684, 146491), (789, 126996), (1052, 95247), (1114, 89946), (1578, 63498), (1671, 59964), (2228, 44973), (2367, 42332), (3156, 31749), (3342, 29982), (4734, 21166), (4997, 20052), (5013, 19988), (6684, 14991), (9468, 10583), (9994, 10026)]